def request_command(self): backend.request_insert(self.title_text.get(), self.author_text.get(), self.year_text.get(), self.isbn_text.get()) self.listbox.delete(0, END) self.listbox.insert(END, (self.title_text.get(), self.author_text.get(), self.year_text.get(), self.isbn_text.get()))
def request_command(self): #requests for book backend.request_insert(self.entry_title.get(), self.entry_author.get(), self.entry_year.get(), self.entry_isbn.get()) self.listbox.delete(0, END) self.listbox.insert(END, (self.entry_title.get(), self.entry_author.get(), self.entry_year.get(), self.entry_isbn.get()))